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Home/Compounds/CAS 20300-59-8/Safety Reference
CAS 20300-59-8Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 20300-59-8 Safety Reference and Supplier SDS Request

7-Methoxycoumarin-3-carboxylic Acid

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Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Documentation status

Preliminary safety reference

Available

Supplier-issued SDS

Available by request

COA

Available by RFQ / lot confirmation

Transport classification

Requires shipment review

Identity

CAS Number

20300-59-8

Chemical name

7-Methoxycoumarin-3-carboxylic Acid

Molecular formula

C11H8O5

Molecular weight

220.18 g/mol

Synonyms

7-Methoxy-2-oxo-2H-chromene-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-oxo-; CBDivE_003875; 7-methoxy-3-carboxycoumarin; Oprea1_241131; 7-methoxy-3-carboxy-coumarin; 7-methoxy-2-oxo-2h-1-benzopyran-3-carboxylic acid; 7-Methoxycoumarine-3-carboxylic acid; Cumarin-3-carboxylic acid, 7-methoxy-; 7-methoxy-2-oxo-chromene-3-carboxylic acid; M2233; 7-Methoxy-2-oxo-2H-chromene-3-carboxylic acid #

InChIKey

VEEGNDSSWAOLFN-UHFFFAOYSA-N

PubChem CID

583941

Hazard / GHS Reference

Signal word

Warning

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H315, H319, H335

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: sealed, dry, room temperature

First Aid / Accidental Release

  • Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
  • If inhaled, move the person to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
  • Rinse with plenty of water for at least 15 minutes and consult a physician.
  • Wash with soap and plenty of water. Consult a physician.
  • Use personal protective equipment. Avoid dust generation. Avoid inhalation of vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhalation of dust. See
  • Do not allow the product to enter drains.

Firefighting / Stability

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Physical and Chemical Reference

XLogP

2.2

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

Shipment review

Shipment details require review before fulfillment.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

  • Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Need supplier documentation?

Request through MolGraph:

  • Supplier-issued SDS
  • COA
  • Purity and pack size confirmation
  • Availability and lead time review
  • Shipment documentation review

Catalog-Specific Reference Cues

  • 7-Methoxycoumarin-3-carboxylic Acid (CAS 20300-59-8) is listed in the Advanced Chemicals portfolio, with molecular formula C11H8O5 and molecular weight 220.18 g/mol.
  • Intended for research building-block and synthetic chemistry workflows.

Related catalog entries

Related public CAS links are not available for this reference page.

MolGraph Preliminary Safety Reference - Not a supplier-issued SDS. This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.